The most commonly used process to prepare pipe for welding is the _____ torch process.?
A. ionized?
B. oxy-fuel?
C. plasma?
D. manual?
Answer: B
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Explain how you can determine whether a flatness tolerance is applied to a planar surface or a feature of size.
What will be an ideal response?
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Which of the following are ways AIDS is NOT transmitted?
A) Handling food B) Mosquitoes or other biting insects C) Sexual contact between uninfected individuals D) All of the above
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_____ has a snout that resembles a duck's bill and is full of sharp teeth
a. Trout b. Pike c. Salmon d. Minnow
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Hangers for fiberboard duct should be placed no further than every:
A) 12 ft. B) 6 ft. C) 5 ft. D) Fiberboard duct does not require hangers because it is self-supporting.
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